1997-01-31 05:08:19 +03:00
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# $NetBSD: RAMDISK,v 1.9 1997/01/31 02:08:24 thorpej Exp $
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1995-10-09 02:38:41 +03:00
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#
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# RAMDISK: Root/swap on ramdisk
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# This kernel is used to:
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# format the disk (not yet implemented)
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# partition the disk (disklabel)
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# install the miniroot in the swap partition
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#
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1996-10-08 22:01:47 +04:00
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include "arch/sun3/conf/std.sun3"
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1995-10-09 02:38:41 +03:00
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# Machines to be supported by this kernel
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1996-10-09 04:14:32 +04:00
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options FPU_EMULATE # XXX - Should not be needed!
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1995-10-09 02:38:41 +03:00
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options HAVECACHE # Sun3/260 VAC
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# Needs to be set per system. i.e change these as you see fit
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maxusers 2
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# Standard system options
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1996-10-09 04:14:32 +04:00
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# Debugging options. Uncomment either this:
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1995-11-18 02:31:11 +03:00
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#options DDB
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1996-10-09 04:14:32 +04:00
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# ... or these two: (for KGDB on another machine)
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makeoptions DEBUG="-g" # symbols for kgdb + nm
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options KGDB
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1995-11-18 02:31:11 +03:00
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# Enable the hooks used for initializing the ram-disk.
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1996-12-29 02:27:00 +03:00
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options MEMORY_DISK_HOOKS
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1995-11-18 02:31:11 +03:00
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options MINIROOTSIZE=512 # 256K
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1995-10-09 02:38:41 +03:00
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# Filesystem options
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1997-01-31 05:08:19 +03:00
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# May need NFS to get miniroot image
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file-system NFS # nfs client support
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1995-10-09 02:38:41 +03:00
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# Need FFS for the ramdisk image
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1997-01-31 05:08:19 +03:00
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file-system FFS # ufs file system
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1996-03-26 18:15:46 +03:00
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options FIFO # FIFOs; RECOMMENDED
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1995-10-09 02:38:41 +03:00
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# Networking options
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1996-10-09 04:14:32 +04:00
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options INET # IP prototol stack support
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options TCP_COMPAT_42 # TCP bug compatibility with 4.2BSD
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1996-03-26 18:15:46 +03:00
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# XXX - Work-around for root on slow SunOS/Sun3 servers (sigh...)
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options NFS_BOOT_RWSIZE=1024
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1995-10-09 02:38:41 +03:00
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1996-03-26 18:15:46 +03:00
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# Compatability options
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1995-10-09 02:38:41 +03:00
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#options COMPAT_SUNOS # can run SunOS 4.1.1 executables
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1996-10-09 04:14:32 +04:00
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#options COMPAT_43 # and 4.3BSD and ...
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#options COMPAT_10 # NetBSD 1.0
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options COMPAT_11 # NetBSD 1.1
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options COMPAT_12 # NetBSD 1.2
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options UCONSOLE # Allow non-root TIOCCONS
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1995-10-09 02:38:41 +03:00
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# Sun3-specific debugging options
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options DIAGNOSTIC
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1997-01-31 05:08:19 +03:00
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config netbsd root on ? type ?
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1995-10-09 02:38:41 +03:00
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1996-03-26 18:15:46 +03:00
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#
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# Serial ports
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#
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zstty0 at zsc1 channel 0 # ttya
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zstty1 at zsc1 channel 1 # ttyb
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kbd0 at zsc0 channel 0 # keyboard
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ms0 at zsc0 channel 1 # mouse
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1995-11-18 02:31:11 +03:00
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#
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# Network devices
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#
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1995-10-09 02:38:41 +03:00
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1995-11-18 02:31:11 +03:00
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# Intel Ethernet (onboard, or VME)
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1995-10-09 02:38:41 +03:00
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ie0 at obio0 addr ? level ?
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ie1 at vmes0 addr 0xffe88000 level 3 vect 0x75
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1995-11-18 02:31:11 +03:00
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# Lance Ethernet (only onboard)
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1995-10-09 02:38:41 +03:00
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le0 at obio0 addr ? level ?
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1995-11-18 02:31:11 +03:00
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#
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# Disk and tape devices
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#
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# Sun3 "si" SCSI controller (NCR 5380)
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1996-03-26 18:15:46 +03:00
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si0 at obio0 addr ? level ?
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si0 at vmes0 addr 0xff200000 level 2 vect 0x40
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si1 at vmes0 addr 0xff204000 level 2 vect 0x41
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1995-11-18 02:31:11 +03:00
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# Xylogics 7053 controllers
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# xdc0 at vmel0 addr 0xffffee80 level 2 vect 0x44
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# xdc1 at vmel0 addr 0xffffee90 level 2 vect 0x45
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# xd* at xdc? drive ?
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# Xylogics 450/451 controllers
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# xyc0 at vmes0 addr 0xffffee40 level 2 vect 0x48
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# xyc1 at vmes0 addr 0xffffee48 level 2 vect 0x49
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# xy* at xyc? drive ?
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# Xylogics 472 tape controllers?
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#
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# Frame buffer devices
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# (Not needed for the RAMDISK installation kernel)
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1995-10-09 02:38:41 +03:00
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1995-11-18 02:31:11 +03:00
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#
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# SCSI infrastructure
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#
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1995-10-09 02:38:41 +03:00
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scsibus* at scsi?
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# Sun compatible scsi device mappings
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sd0 at scsibus? target 0 lun 0
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sd1 at scsibus? target 0 lun 1
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sd2 at scsibus? target 1 lun 0
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sd3 at scsibus? target 1 lun 1
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sd* at scsibus? target ? lun ?
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st0 at scsibus? target 4 lun 0
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st1 at scsibus? target 5 lun 0
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st* at scsibus? target ? lun ?
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cd0 at scsibus? target 6 lun 0
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cd* at scsibus? target ? lun ?
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#ch* at scsibus? target ? lun ?
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1996-12-29 02:27:00 +03:00
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# Memory-disk (root for install tape)
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pseudo-device md 2 # Memory-disk
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1995-11-18 02:31:11 +03:00
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# Misc.
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1995-10-09 02:38:41 +03:00
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pseudo-device loop 1 # network loopback
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1995-11-18 02:31:11 +03:00
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pseudo-device sl 2 # CSLIP
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pseudo-device ppp 2 # PPP
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1995-10-09 02:38:41 +03:00
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